NPK Morsvyazavtomatica
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NPK Morsvyazavtomatica - Marine Electronics
Unicont, Saint-Petersburg

PCH-205

Power supply/Automatic battery charger

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The PCH-205 power supply / automatic battery charger is designed to operate with single-phase mains 50-60 Hz 110/220VAC and provide 24VDC to shipborne systems and other industrial equipment with a total capacity of up to 1000 W. Combined with power supply, the PCH-205 charges connected storage batteries automatically. In case of a main power failure the unit switches the load to the storage battery automatically.

Two options are available for the PCH-205:

Option 1: a built-in control and indication panel, providing charge mode settings and battery status display.

Option 2: basic design w/o a built-in control. The device can be optionally equipped with the external battery control panel BCP-136.

The CH-105 shall be installed in a dry environment (IP22). It has a power supply and SB mains reverse polarity protection, current overload protection in the battery and load circuit. Deep discharge protection. The thermal sensor DTS-135 allows for controlling the battery temperature on the PCH-205 screen.
  • Overall and mounting dimensions
  • Functional scheme
  • Wiring diagram
Technical specifications
Power supply unit Charging unit
Power supply voltage 220 V, 50/60 Hz
Output voltage 24 VDC 28.2 VDC (for battery 24 V battery).
With the BCP-136 can be adjusted from 20 to 30 V
Output current max 40 A 20 A.
With the BCP-136 can be adjusted from 1 to 20 A
Rated power 1000 W 600 W
Load terminals 7 (4x10A, 2x20A, 1x40A)